the defining state may be ohio, where mitt romney and rick santorum are running neck and neck. a traditional bellwether state could play a key role in deciding which republican gets the nomination. >> it is a tough state for us only because of the fact of the money disadvantage, but we have a great grass roots campaign. >> in all, voters in 10 states will go to the polls tomorrow. 419 delegates up for grabs, and 1144 needed for the nomination. conservative radio host rush limbaugh apologizes to a georgetown law student over the weekend for insulting her. he suggested sandra fluke's support of contraception coverage it was a way to force americans to support her sexual the activity. he said he did not mean to notfluke and was trying to be humorous and chose the wrong words. it came after several advertisers pulled commercials from the show. the issue fired of some of our facebook fan. still to come, do your children snore? why it may make them more hyperactive on the are aware. wary about the teenagers save the when they are behind the wheel? a new device that will allow you to